O'Brien Winery Tours 



Making a Tour Appointment

Please come visit us for a tour of our estate and a tasting of our wines. We are open Monday through Saturday from 10:00AM to 5:00PM for tours by appointment only.

Fee: $20 per person small group; $25 per person large group and if you join our wine lovers club the fee is waived. 

Please call (707) 252-8463 or email info@obrienestate.com to schedule a tour.

We have a 24 hour Cancellation Policy. We cannot accommodate anyone under the age of 21 or pets.

This will ensure that your visit will exceed your expectations, all of our tastings are seated either on our back lawn or inside the winery, depending on weather.

Our tours are casual and informal, yet sufficiently detailed about our specific methods of viticulture and winemaking to answer all the questions you may have about what makes our approach to winemaking unique.

Expect to spend about an hour during your tour and tasting. We offer small intimate tours. 

We conduct a limited number of tours to ensure everyone has an outstanding experience. 

Tours Offered

Tour and Tasting – a 60 minute vineyard winery tour and tasting experience. Our tour starts outside at a picnic table overlooking hundreds of acres of vineyards. Then you will visit the main fermentation and barrel storage room of our winery and learn about how wine is fermented in our 500 to 3,000 gallon stainless steel tanks and then aged in French oak barrels (each barrel costs $1,100 to $1,200 each). Your tour will conclude in our bottling line room, where you can see our crusher/de-stemmer, must pump, and bottling line.